Serving our customers with quality and safety first.
3a
RIGHT-Hand
0.475in. ⁓31/64"
2.297in. and 2.327in. ⁓2-21/64"
BEVEL-Conical
0.428in. and 0.438in.
0.250in. ⁓1/4"
0.037in. and 0.042in. ⁓3/64"
hexagon
spec item
0.248in.
0.188in. and 0.190in. ⁓13/64"
2
drilled
28
160000 pounds per square inch
34.0 rockwell c and 40.0 rockwell c
1.0
round internal hexagon
bolts internal wrenching 160 ksi ftu and 96 ksi fsu
steel comp 4340 and steel comp 4140 and steel comp 8740 and steel comp 8735 and steel comp 4340h and steel comp 4140
NAS-20004 national std/spec single material response
cadmium
QQ-P-416 type 2 class 2 fed spec single treatment response
unjf
NAS-20004 national std/spec
Unjf
Steel comp 4340 and steel comp 4140 and steel comp 8740 and steel comp 8735 and steel comp 4340h and steel comp 4140
28
0.037 inches minimum and 0.042 inches maximum
Bevel-conical
0.475 inches
Right-hand
3a
Schedule B number: 7318152000
nmfc 093486
Bolts and bolts and their nuts or washers exported in the same shipment
FSC 5306 ⁓ Bolts
Used on spec item. unjf thread series cadmium surface treated bolts internal wrenching 160 ksi ftu 28 thread quantity per inch 0.037" hole diameter bevel-conical head style 0.475" thread length right-hand 3a thread class
Nothing similar to this part number was found in our inventory
An externally threaded fastener whose threaded portion is of one nominal diameter, no. 10 (0.190 in.) (5 mm) or larger. it is designed with an internal socket or internal multiple spline for use with an internal driver. the head is beveled (conical) or cylindrical in shape. items with cylindrical shaped heads must have an externally relieved body. a locking feature may be incorporated in the design of the head or threads. see also screw, cap, socket head. excludes setscrew; screw, shoulder; bolt, shoulder; screw, externally relieved body; bolt, externally relieved body; and screw, machine.